Instant purchase OK. Ships within 24 hours. How about giving it a try? Body-Warming Patch for Clothing - Kyushin Hotton Effects: Improves blood flow, relieves lower back pain and stiff shoulders Relieves muscle pain, aids fatigue recovery Disposable Body Warmer Kyushin Hotton - 3 pieces Expiration date: April 2028 I'm selling these because I don't use them. Shipping method: I will put them directly into a mini-sized envelope and drop them off at the post. Thank you very much. #DisposableBodyWarmer #KobayashiPharmaceutical #KyushinHotton